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WVTR Tests for Characterization of Full-Starch Biodegradable Film for Packaging

WVTR Tests for Characterization of Full-Starch Biodegradable Film for Packaging
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WVTR Tests for Characterization of Full-Starch Biodegradable Film for Packaging - 1

C306H Water Vapor Transmission Rate Test System C306H Water Vapor Transmission Rate Test System is designed and manufactured based on infrared sensor method and conforms to the requirements of ASTM F1249 and ISO 15106-2. This instrument can be used to measure the water vapor transmission rate of barrier materials with high and medium moisture barrier properties with a wide testing range and high testing efficiency. C306H is applicable to determination of water vapor permeability of plastic films, sheeting, paper, packages and other relative packaging materials in food, pharmaceutical, medical apparatus, consumer goods, photovoltaic and electronic industries, etc. Features note1 Infrared sensor  Equipped with Labthink patented infrared sensor, features a wider test range. Designed conforming to ASTM F1249. Ultra-long service life, non-consumable type. Embedded with over-range warning and automatic protection function. Brand new dome design test chamber and 360° air circulation constant temperature technology ensures better temperature stability. The test chamber is equipped with a high-precision humidity sensor to monitor and record humidity changes in real time. The control of velocity, temperature and relative humidity is automated to realize higher accuracy. Six independent test cells with a standard area of 50cm2, three times the number of test cells in traditional oxygen permeability testing instruments Six specimens can be tested simultaneously under the same testing condition, delivering independent test result. Within the same time duration, the number of tested specimens is increased from 2 to 6. Automatic specimen clamping saves time and effort. The clamping force is consistent, res

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WVTR Tests for Characterization of Full-Starch Biodegradable Film for Packaging - 2

12’’ touch-screen tablet powered by WindowsTM 10 operating system makes the operation simpler and more convenient. Automatic test mode requires only inputting temperature and humidity, one click startup, the test is fully automated. Intelligent test chamber hood automatically opens and closes with sound and light alert. System security -- Built-in Labthink's unique high-end industrial computer prevents system failures caused by computer viruses, ensures operational reliability and data storage security. Operation safety-- Equipped with various intelligent sensors which give sound and light...

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WVTR Tests for Characterization of Full-Starch Biodegradable Film for Packaging - 3

dry nitrogen flow. By analyzing the electrical signals generated by the water vapor, the sensor calculates the water vapor concentration and the water vapor transmission rate. Applications Water vapor transmission rate test of various plastic films, paper-plastic composite films, coextruded films, aluminized films, aluminum foils, aluminum foil composite films, glass fiber aluminum foil composite films and many others Sheets Water vapor transmission rate test of PP, PVC and PVDC sheets, metal foils, rubber pads, silicon wafers and other sheet materials. Technical Specifications Table 1:...

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WVTR Tests for Characterization of Full-Starch Biodegradable Film for Packaging - 4

Test Cell Specimen Size Specimen Thickness Standard Test Area 99.999% High purity nitrogen (Outside of supply scope) Port Size Instrument Dimension Power Supply Table 3: Product Configuration Standard Configuration Optional Parts Note Instrument mainframe, tablet, sampler, vacuum grease, Φ6 mm PU tubing Air compressor, CFR21Part11, GMP Computer System Requirement, DataShieldTM note3 The gas supply port of the instrument is Φ6 mm PU tubing（pressure≥79.7 PSI / kPa）, customers need to prepare gas supply. Note 1: The described product functions are subject to the specification in "Technical...

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